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논문 기본 정보

자료유형
학술저널
저자정보
운성천 (국립부경대학교) 김지훈 (국립부경대학교) 임도형 (국립부경대학교) 박정환 (국립부경대학교)
저널정보
한국수산해양교육학회 수산해양교육연구 수산해양교육연구 제36권 제2호(통권 제128호)
발행연도
2024.4
수록면
215 - 225 (11page)
DOI
10.13000/JFMSE.2024.4.36.2.215

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초록· 키워드

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As the demand for environmentally friendly aquaculture systems increases, it is essential to establish effective treatment methods for wastewater produced. Accordingly, an evaluation was conducted on the water quality changes resulting from the treatment of wastewater from recirculating aquaculture systems using polymeric flocculants and ozone. The flocculant was introduced into the wastewater at concentrations of 2-10 μL/g TSS, followed by ozone treatment of the supernatant after flocculant treatment at ozone loads of 12.5-300 mg O3/g TSS. The study observed differences in particulate matter and water quality concentrations based on the levels of flocculant treatment, with the most effective treatment noted at a condition of 4 μL/g TSS of the flocculant. Moreover, the size of particulate matter in the treated wastewater was mostly above 100 μm, indicating significant potential to enhance the performance of physical filtration systems, especially when considering the typical pore size of such systems. The ozone treatment showed the most efficient results under conditions of 37.5 mg O3/g TSS, suggesting that a combined approach of filtration using polymeric coagulants and geotextile bags, along with ozone treatment, could be applied as an eco-friendly means of wastewater treatment, minimizing pollution loads to the external environment.

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Abstract
Ⅰ. 서론
Ⅱ. 연구 방법
Ⅲ. 연구 결과
Ⅳ. 결론
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